# URUOI vs Posture Reminder

The clearest difference is ads: URUOI at none against Posture Reminder's shown. URUOI also leads on update cadence (every 10 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. URUOI sells 3 in-app purchases, starting at $0.99 per month and Posture Reminder sells 2 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

URUOI ships an update every 10 days, Posture Reminder monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | URUOI | Posture Reminder |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 24 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HeberekeKomachi](https://appshunter.io/developer/1868863528) | [Ryo Tsudukihashi](https://appshunter.io/developer/1320583602) |

## What reviewers say

### URUOI

[App page](https://appshunter.io/ios/app/uruoi/id6757776163)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| もっとURUOIプラン（月額） | $0.99 | per month |
| もっとURUOIプラン（年額） | $9.99 | per year |
| ずっと！URUOIプラン | $49.99 | one-time |


### Posture Reminder

[App page](https://appshunter.io/ios/app/posture-reminder-cat-coach/id6758261496)

This app uses a virtual cat coach to remind you to correct your posture with quick, 5-second exercises. It offers a variety of exercises for different body parts and provides motivational quotes to help you maintain good posture throughout the day.

**Highlights:** 12 unique cat coaches, 60 types of 5-second exercises, Full-body care categories, Customizable reminders, Human Maintenance Points tracking, Motivational quotes

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $0.99 | per 7 days |
| Lifetime Premium | $19.99 | one-time |


## Frequently asked questions

### Is URUOI free?

URUOI is free to download, with in-app purchases available.

### Is Posture Reminder free?

Posture Reminder is free to download, with in-app purchases available.

### Do URUOI or Posture Reminder have ads?

Posture Reminder shows ads; URUOI does not.

### Which is updated more often, URUOI or Posture Reminder?

URUOI ships an update every 10 days, and Posture Reminder monthly. Most recently, URUOI was updated on November 5, 2026 and Posture Reminder on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*